* renderers could be writte, but they have not been. GisOpenGL uses the ROAM
* algorithm for updating surface mesh the planet. The only thing GisOpenGL can
* actually render on it's own is a wireframe of a sphere.
* renderers could be writte, but they have not been. GisOpenGL uses the ROAM
* algorithm for updating surface mesh the planet. The only thing GisOpenGL can
* actually render on it's own is a wireframe of a sphere.